Differences in bacterial community structure and metabolites between the root zone soil of the new high - Fragrance tea variety Jinlong No. 4 and its grandparent Huangdan.

ABSTRACT: With the development of the tea industry, understanding the differences in root zone microecology among different tea varieties is of great significance for improving tea quality and yield. To investigate the microbial and metabolite foundation underlying the disparities in root zone physicochemical properties between the high-aroma new tea variety JL4 (Jinlong No.4) and its grandparent HD (Huangdan), the bacterial diversity, community structure and metabolite distinctions of HD and JL4 root zone soils were analyzed using NovaSeq 6000 high-throughput sequencing and GC-MS-derived metabolomics technologies. The analysis of soil physical and chemical properties showed that, compared with HD, the available phosphorus (AP) in JL4 was significantly decreased (28.91 ±  9.78 mg · kg-1, P < 0.05),

SUBMITTER: Sun J 

PROVIDER: S-EPMC11844865 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature